On Mars,gravity Is One-Third That on Earth

question 66

Multiple Choice

On Mars,gravity is one-third that on Earth.What would be the mass on Mars of a person who has a mass of 90 kilograms (kg) on Earth?

• A)30 kg
• B)270 kg
• C)90 kg
• D)180 kg

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Definitions:

Polyploid

An organism or cell having more than two paired (homologous) sets of chromosomes, often resulting in biological diversity or adaptation.

Abscisic Acid

A plant hormone that regulates growth and development processes, including seed dormancy and response to environmental stress.

Seed Germination

The process by which a seed begins to grow and develops into a new plant, often triggered by water absorption and temperature.

Hormone

Chemical substances produced in the body that regulate the activity of cells or organs, essential for every function from growth and metabolism to reproduction.